baber/WOPTO huggingface dataset:
Patent RU-2183893-C1 (RU)
Inventor: SERDJUKOV A A
IPC: H01T13/20
Filed: 2000-11-08
Granted: 2002-06-20
Abstract: FIELD: electrical engineering. SUBSTANCE: invention refers to sparking plugs predominantly intended for ignition of working mixture in internal combustion engines. Sparking plug has case, central electrode and ground electrode coming in the form of U-shaped plate joined to threaded metal part of sparking plug. Hole whose diameter is larger than central electrode by two values of gap is located in center of ground electrode, uniaxially with central electrode. Lower plane of hole in U-shaped plate of ground electrode and upper plate of central electrode are matched and form ring-shaped surface of spark. EFFECT: raised power of engine, reduced fuel consumption, total burning of fuel mixture, improved ecological characteristics by content of harmful emission. 2 dwg
Patent RU-2183396-C1 (RU)
Title: Feed loader
Inventor: SHEVTSOV V V
IPC: B65G53/40
Filed: 2000-12-27
Granted: 2002-06-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: feed loader has pickup unit, feeding conveyors, throwing fan and drive unit mounted on frame. Pneumatic pipeline of throwing fan is equipped with opening where feeding conveyor end is located. Slide grid arranged under feeding conveyor is terminated with collecting pocket arranged on opposite outer surface of pneumatic pipeline. Guiding plate is arranged above surface of outlet end of feeding conveyor. Feed loader may be used in animal farms for picking up and loading of straw, hey, ensilage crops into animal feeder or during mowing or picking up of grain fodder and green feed crops in fields with following loading into vehicles. Feed loader of such construction prevents foreign materials from getting into throwing fan and eliminates destruction of throwing fan blades during picking up and loading of straw, hey, ensilage crops into animal feeder or during mowing and picking up of green crops. EFFECT: simplified construction and increased efficiency. 3 dwg
Patent RU-2185655-C1 (RU)
Inventor: LEMENTUEV V A
IPC: G06F7/50
Filed: 2001-02-19
Granted: 2002-07-20
Abstract: FIELD: digital computer engineering; complementary metal-dielectric-semiconductor integrated circuits for arithmetic and logical devices. SUBSTANCE: introduced in device are additional inverter 3 and p-type clock transistor 2 coupled with this inverter and inserted between power bus 34 and plus power terminals 53 of inverters 3 and 6 which are clocked devices using gates of p-type inverter transistors as logic inputs 48 and 49 connected to outputs 36 and 38 of logic unit 17 as well as n-type inverter transistors functioning as clock input 50 connected to output of additional inverter 3; newly introduced in logic unit 12 of each adder stage are also two n-type transistors 31 and 32 together with new connections between key circuits in logic unit 12 built around n- type transistors. EFFECT: enhanced speed. 1 dwg
Patent RU-2196411-C1 (RU)
Inventor: KORMANOVSKIJ L P
IPC: A01C7/00
Filed: 2001-06-15
Granted: 2003-01-20
Abstract: FIELD: agricultural production. SUBSTANCE: sod drill has frame incorporating rotavator section, seed box with seeding units, seed guides and covering rolls. Rotavator section has tillage tools made in the form of two disks with knives and is covered with housing. Longitudinal section along the entire length of housing is made in the form of two joined surfaces with radius, which is determined from formula: R=b+ δ, where b is width of rotavator, m, and δ is admissible gap between housing and rotavator, m. Rotavator drive is positioned centrally of housing. Seed guides are mounted in rear part of housing. Pressure exerted to soil by rotavator section and covering rolls is adjusted by springs. Drill may be used for sowing grass seeds into sod soil. EFFECT: improved quality of sowing grass seed into sod and provision for retention of herbage on untilled part of plot. 2 dwg
Patent RU-2182680-C1 (RU)
Inventor: FAL KO N L
IPC: F23D3/18
Filed: 2001-08-13
Granted: 2002-05-20
Abstract: FIELD: gas-dynamic casings of wick burners. SUBSTANCE: casing has thin-walled cylindrical bushing, disk screen with flange, and connecting member; fluted groove is formed on inner wall of bushing over ascending spiral whose angle of inclination is greater than critical value; connecting member is made in the form of flexible L-section ring one of whose flanges comes in contact with external flange of screen and other one is free to slide over external surface of bushing. Such design ensures steady burning of wick, reduced emission of detrimental impurities from wick burner area, reduced in-service concentration of carbon oxide when operating in heavy-wind regions within narrow space. EFFECT: improved environmental friendliness. 1 dwg
Patent RU-2201692-C1 (RU)
Title: Method of preparing candied berries
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2001-10-08
Granted: 2003-04-10
Abstract: FIELD: food industry for conservation with sugar using. SUBSTANCE: method involves saturation of prepared raw material with sugar in syrup with 50-75% content of dry substances, and with addition of preparation produced by successive extraction of biomass of Mortierella marburgensis micromycete with nonpolar extracting agent under above-critical condition with water, alkali, water, acid, alkali and water with the following combination of the first extract with solid residue at temperature lower than that of syrup boiling. Saturation is carried out up to content of dry substances in raw material equal to 50-55%. Then mixture is dried up to residual humidity of 20-25%. EFFECT: improved organoleptical properties and reduced losses of biologically active substances. 3 cl
Patent RU-2194759-C1 (RU)
Inventor: BONARTSEVA G A
IPC: C12P7/62
Filed: 2001-10-18
Granted: 2002-12-20
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: invention relates to novel strain Azotobacter chroococcum 7B that is a producer of poly-β- hydroxy-butyrate. Strain is cultured in nutrient medium containing sugars as carbon source. The yield of poly-β-hydroxybutyrate is 70-95%. Invention ensures to synthesize poly-β- hydroxybutyrate both under laboratory and industrial conditions. EFFECT: increased yield of end product. 2 ex
Patent RU-2195167-C1 (RU)
Inventor: GOLOVANOVA E S
IPC: A61B5/352
Filed: 2001-11-13
Granted: 2002-12-27
Abstract: FIELD: medicine, functional diagnostics. SUBSTANCE: ECG is registered in the second standard deviation. A rhythmocardiogram of R-R intervals is registered, too. The power of parasympathetic waves developed by 150-170 cardiointervals is evaluated. Power evaluation is carried out in the state of rest, during and after sampling at forced breathing. At higher power during loading being 1.5-2.5 times higher against an initial value and its return after the loading into initial state one should detect the normal state in regulation of parasympathetic department of an autonomic nervous system. The method is noninvasive, simple and of high information value. EFFECT: higher efficiency. 4 tbl
Patent RU-2208049-C1 (RU)
Title: Method for enhancement of microorganism productivity
Inventor: ZAKHAROV S D
IPC: C12N13/00
Filed: 2002-02-07
Granted: 2003-07-10
Abstract: FIELD: microbiology. SUBSTANCE: invention relates to methods for enhancement of productivity of microorganisms used in food and pharmaceutical industries. Suspension of microorganisms is subjected for irradiation in spectral intervals of the nearest IR and visible range corresponding to bands absorption of molecular oxygen dissolved in the suspension. Irradiation dose is calculated by the formula: D = D o ×β/f(λ) where D o  = D(λ o ) means optimal dose of irradiation of suspension in the center λ o  of taken absorption band of O 2 ; β means probability of photons adsorption in taken volume of the suspension; f(λ) means contour of absorption band of dissolved molecular oxygen being f(λ o ) = 1. Method allows to enhance productivity of microorganisms of different species. EFFECT: enhanced productivity of microorganisms. 3 cl, 2 tbl
Patent RU-2217934-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-05-27
Granted: 2003-12-10
Abstract: FIELD: canned food industry. SUBSTANCE: method involves introducing into liquid media composition preparation produced from Mortierella spinosa micromycet biomass by predetermined process; sterilizing canned food. EFFECT: increased efficiency in preventing defrosted vegetable components from cooking and improved color stability of canned food. 2 ex
Patent RU-2222503-C1 (RU)
Inventor: AFANAS EV S V
IPC: C03C8/02
Filed: 2002-07-01
Granted: 2004-01-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: clear glaze used as starting material in manufacture of facing tiles and wide assortment of decorative-, utilitarian-, and household-destination ware. Clear glaze contains, wt %: SiO 2  50.0-60.0, Al 2 O 3  5.70-15.0, B 2 O 3  8.0-20.0, CaO 1.0-8.0, MgO 1.0-8.0, Na 2 O 0.1-2.70, K 2 O 0.1-9.30, Fe 2 O 3  0-0.10, TiO 2  0.1-4.0. EFFECT: optimized clear glaze composition. 1 tbl
Patent RU-2219255-C1 (RU)
Inventor: AFANASKIN A V
IPC: C21D9/18
Filed: 2002-08-09
Granted: 2003-12-20
Abstract: FIELD: tool industry; particularly, plastic metal working. SUBSTANCE: technical result of this method is increased metal utilization factor, enhanced wear resistance of tools, ensured width of temperature area of superplasticity, reduced process power intensity, achievement of required hardness of billet. For obtaining technical result, billet out of high-speed steel is heated up to deformation temperature of 760- 770 C and at this temperature plastic deformation is carried out under isothermal mode at the rate of 10 -4 -10 -1  in the course of metastable transition with limiting degree of deformation of 92%. EFFECT: Enhanced quality of billets out of high-speed steel. 1 tbl, 3 ex
Patent RU-2223752-C1 (RU)
Title: Pharmaceutical composition eliciting antidepressant effect and method for it preparing
Inventor: BUGAJTSEV ALEKSANDR ALEKSEEVIC
IPC: A61K31/4995
Filed: 2002-08-19
Granted: 2004-02-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to pharmaceutical composition eliciting antidepressant effect and method for it preparing. Pharmaceutical composition comprises indole derivative and special additions. As an indole derivative pharmaceutical composition comprises pyrazidol or incazan, or tetrindole. Special additions are taken among the following groups: group including starch, cellulose or its derivative; group including stearic acid, stearates; group including sugar, lactose or its derivative taken in the definite ratio of components. Pharmaceutical composition represents solid medicinal form. Also, invention involves method for preparing the claimed pharmaceutical composition. Invention provides preparing pharmaceutical composition corresponding to requirements for pharmaceutical agent, elicits the enhanced stability in storage. The claimed method for preparing pharmaceutical composition provides maximal yield and stability of drug. EFFECT: improved and valuable medicinal and pharmaceutical properties of composition. 10 cl, 12 ex
Patent RU-2225590-C1 (RU)
Title: Process of destruction of ice jams in rivers
Inventor: KOZIN V M
IPC: E02B15/02
Filed: 2002-08-22
Granted: 2004-03-10
Abstract: FIELD: ice demolition operations, destruction of ice jams in sections of rivers. SUBSTANCE: process of destruction of ice jams in rivers includes blasting of bank edges by explosions directed towards central part of ice jam. Explosive charges are seated in ground along bank line in narrowest point of river channel and blasting operations are started from lowest sections of ice jam downstream of river. EFFECT: raised efficiency of destruction of ice jam. 1 dwg
Patent RU-2230282-C1 (RU)
Title: Electromagnetic protective device
Inventor: DENISOV O V
IPC: F41H5/007
Filed: 2002-10-02
Granted: 2004-06-10
Abstract: FIELD: military equipment, in particular, protection of various objects. SUBSTANCE: the device has outer and inner current-conducting surfaces, each of them is connected to the respective positive or negative lead of the high-voltage capacitors unit, the current-conducting surfaces are made profiled and perforated with equidistantly arranged slots in a chess-board, cell or rectilinear order, and provided with an electrocontact heater connected to the outer current-conducting surface made of an alloy with a shape memory effect and protected by a dielectric and camouflage coating, and an impact sensor installed on the protective object, and a control unit and a supply source connected to it. EFFECT: prevented damage of the protected objects against high-voltage kinetic strikers. 2 dwg
Patent RU-2229118-C1 (RU)
Inventor: LUKIN M A
IPC: G01N27/26
Filed: 2002-11-10
Granted: 2004-05-20
Abstract: FIELD: molecular biology and biotechnology. SUBSTANCE: sensor is intended for analysis of composition of complex biological substances and their mixtures. It comes in the form of matrix of detection cells, each being made in the form of two electrodes placed on dielectric substrate and at least one electrode positioned above them with gap filled with dielectric. All electrodes are positioned one from another at distance from 1 to 10 characteristic sizes of detected particles and are connected to voltage source and unit recording and processing data. Voltage source can alter sign and value of voltage fed to each electrode. EFFECT: enhanced sensitivity of establishment of detected molecules. 4 cl, 6 dwg
Patent RU-2223275-C1 (RU)
Inventor: SHEGAL I L
IPC: C07D513/04
Filed: 2002-12-04
Granted: 2004-02-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing [1,2,4]- triazolo-[3,4-b]-benzthiazol-3(2H)-thione of the formula:  . Method involves melting [1,2,4] -triazolo- [3,4-b]-benzthiazole with sulfur excess at temperature 180-200 C for 5-20 min followed by isolation of the end product. EFFECT: reduced process time, elevated yield of end product. 5 ex
Patent RU-2233142-C1 (RU)
Inventor: MELEKHOVA O P
IPC: A01K61/00
Filed: 2003-01-21
Granted: 2004-07-27
Abstract: FIELD: pisciculture. 
     SUBSTANCE: spermatic samples both before and after cryoconservation should be subjected to the impact of radioactive indicator of free radical reactions followed by measuring radioactivity of samples due to liquid scintillation technique. Degree of membrane damage should be evaluated according to altered level of labeled free radicals there, one should consider samples to be viable if their value of altered level of free radicals is not above 30-50%. The method is of sufficient sensitivity for detection being very simple in implementation. 
     EFFECT: higher efficiency. 
     2 cl, 1 tbl
Patent RU-2235320-C1 (RU)
Inventor: FEDOTOV G N
IPC: G01N33/24
Filed: 2003-03-13
Granted: 2004-08-27
Abstract: FIELD: soil science. 
     SUBSTANCE: estimation of biological activity and soil fertility from enzymatic activity of soils comprises measuring oxygen emission rate when soil is brought into interaction with hydrogen peroxide. The latter, prior to be used, is converted into powdered state by thickening with 38-42 wt % of silica powder. 
     EFFECT: enabled determination directly under real soil conditions. 
     1 tbl, 3 ex
Patent RU-2224988-C1 (RU)
Title: Gear determining technical condition of cylinder-piston group of internal combustion engine
Inventor: CHERNOIVANOV V I
IPC: G01M15/04
Filed: 2003-04-15
Granted: 2004-02-27
Abstract: FIELD: diagnostics of internal combustion engines. SUBSTANCE: invention is intended for determination of technical condition of cylinder-piston group of engine by time of growth of specified value of pressure of exhaust gases in crankcase. Gear includes hollow body that has lower inlet hole to communicate space of body with space of crankcase of tested engine and outlet hole located above to ensure withdrawal of exhaust gases coming into space of body from above-mentioned crankcase through inlet hole and measuring aid reacting to change of pressure of exhaust gases in space of body. Measuring aid comes in the form of combination of timer with valve system that includes vertical stroke valve located in body, valve seat installed in body beneath valve in path of flow of exhaust gases from inlet to outlet hole with possibility of shut-off of this flow and index pin of open position of valve. Timer is coupled to valve with capability to switch on timer at moment of valve closing as result of its release by index pin and to switch off timer at moment of valve opening under action of specified value of pressure of exhaust gases to determine time of growth of pressure of exhaust gases up to specified value thanks to it. EFFECT: enhanced accuracy and diminished labor input. 9 cl, 1 dwg
Patent RU-2238633-C1 (RU)
Inventor: KOVALEV N G
IPC: A01G1/00
Filed: 2003-04-21
Granted: 2004-10-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: the present innovation deals with growing ginseng plants. One should spray aerial part of ginseng plants with solution of biologically active substances in irrigation water. Spraying should be performed during blossoming period and that of fruit-setting twice at 14-d-long interval in windless weather. As biologically active substances one should apply complex microfertilizer that includes the following components against 100 sq. m, g: zinc hexanitrate 4.62-8.62, ferrum heptasulfate 4.90-9.10, boric acid 0.80-1.32, potassium bromide 0.70-1.30, potassium iodide 0.50-0.85, tin dichloride 0.35-0.65, sodium bichromate dihydrate 0.21-0.39, rubidium nitrate 0.07-0.16, manganese sulfate 2.87-5.33, mercury dinitrate 0.02-0.04, lead nitrate 0.06-0.12, cadmium tetranitrate 0.02-0.04, silver nitrate 0.042-0.078, gallium octanitrate 0.07-0.13, thallium tetra- pentanitrate 0.042-0.078, cobalt hexanitrate 0.007-0.013, ammonium vanadate 0.014-0.026, sodium decaselenata 0.028-0.052, sodium arsenite 0.014-0.026, copper hexanitrate 0.66-1.22, ammonium molybdate 0.098-0.182, antimony trichloride 0.028-0.052, sodium ditungstate 0.014-0.026, cesium pentanitrate 0.014-0.026, water 4000. The application of the present method provides the gain in ginseng's root mass at keeping their quality. 
     EFFECT: higher efficiency of supplementary feeding. 
     1 ex, 2 tbl
Patent RU-2261903-C1 (RU)
Inventor: SHIPULIN G A
IPC: C12N1/20
Filed: 2004-03-22
Granted: 2005-10-10
Abstract: FIELD: medicine, medicinal microbiology. 
     SUBSTANCE: invention proposes a nutrient medium for detection of Mycoplasma hominis that comprises nutrient base, growth stimulating agents, arginine, horse serum and distilled water. Medium comprises heart-brain extract and tryptose as a nutrient base, yeast extract and medium 199 as a source of growth stimulating agents, and antibiotics and indicator as selective additives. The proposed method for diagnosis of infections caused by Mycoplasma hominis involves addition of nutrient medium promoting to detection of pathogens of disease into wells of cultural plate, analyzed material, indicator and substance making anaerobic conditions followed by analysis of change of color of the nutrient medium. Method involves using the qualitative and quantitative composition of components said above as nutrient medium. The diagnosis method is simple, it doesn't require special equipment, provides carrying out both detection and identification of pathogens, insemination degree and spectrum of sensitivity to different antibacterial preparation, evaluation of effectiveness of treatment carried out. Invention can be used for culturing Mycoplasma hominis and diagnosis of urogenital mycoplasmosis by isolation of mycoplasma from clinical material. 
     EFFECT: improved diagnosis method, valuable properties of medium. 
     4 cl, 4 tbl, 3 ex
Patent RU-2266801-C1 (RU)
Inventor: DEMIDOV F P
IPC: B23K1/00
Filed: 2004-04-15
Granted: 2005-12-27
Abstract: FIELD: processes for joining, mainly transparent parts. 
     SUBSTANCE: method comprises steps of introducing particles of flux and solder between joined surfaces of parts arranged one relative to other; soldering at heating till temperature of melting particles and soaking during cooling process till solidification of melt material; using solder in the form of nano-particles in the whole range from 10 3  nm and less; preliminarily working joined surfaces till roughness degree no more than 10 3  nm; selecting range of used particles similar to roughness range of joined surfaces of parts; introducing solder particles between joined surfaces by depositing  nano-particles of solder onto preliminarily electrically charged surfaces of each part. 
     EFFECT: reliable joint of transparent parts by means of seam non-visible in optical range. 
     4 cl
Patent RU-2268023-C1 (RU)
Title: Method for manufacturing prefabricated cast pin stump insert
Inventor: SADYKOV MUKATDES IBRAGIMOVICH
IPC: A61C13/30
Filed: 2004-06-24
Granted: 2006-01-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: method involves preparing multi-root tooth canals, taking imprint and modeling pin insert stump. To model the first insert part having matrix lock piece and two parallel pins for poorly passable canals, fast-hardening ash-free plastic is used. To model the second insert part having patrix lock piece and a pin for well-passable canal, solid-melted wax is used. The matrix part is milled as cylinder in parallel to well-passable canal pin axis. The patrix part is congruent to the matrix one. Both parts are substituted with metal parts and part-by-part fixed on the tooth at the same time, assembling the whole insert. 
     EFFECT: high reliability in repairing multi-root tooth; long service life; simplified fixation process. 
     3 dwg
Patent RU-2276005-C1 (RU)
Title: Method for rolling around non-complete spherical surfaces
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B24B39/04
Filed: 2004-10-05
Granted: 2006-05-10
Abstract: FIELD: plastic working of metals, namely surface plastic deforming of non-complete spherical surfaces. 
     SUBSTANCE: method comprises steps of imparting to blank and deforming tool (multi-element rolling around tool) rotation around their own axes; placing circle along which deforming tool moves in plane shifted relative to blank center; in addition imparting to deforming tool reverse-rotation oscillation motion relative to center of worked spherical surface of blank and axial feed; arranging lengthwise axis of deforming tool by inclination angle relative to plane normal to blank axis and passing through its center. 
     EFFECT: enlarged manufacturing possibilities, enhanced efficiency and quality of worked surfaces. 
     2 dwg, 1 ex
Patent RU-2282559-C1 (RU)
Inventor: TARADONOV VLADIMIR STANISLAVOV
IPC: B63H11/10
Filed: 2005-01-11
Granted: 2006-08-27
Abstract: FIELD: shipbuilding; active control of ships. 
     SUBSTANCE: proposed rotary propulsive screw-rudder is made in form of water-jet propeller and is provided with streamlined symmetrical vertical nozzle which has water duct made in form of rectangular vertical slit over entire span in center of nozzle. Working member mounted in water duct consists of two vertical rotors for rotation at reversal; working member is mounted in symmetrical cylindrical recesses over entire span of nozzle. Vertical flap mounted at water duct outlet has symmetrical convex profile for turn relative to vertical axis lying in plane of symmetry of nozzle. Vertical flap is mounted at equal clearances between trailing edges of water duct and external convex  surfaces of flap profile when it is placed in plane of symmetry of nozzle. Each clearance ensures limitation of flap putting-over. 
     EFFECT: enhanced handling of ship due to considerable lateral force on flap owing to Coanda effect. 
     3 dwg